手工创建datagrid数据列/模板列/按钮事件+简单的数据操作类（asp.net）[4]

  private void DataGrid1_ItemCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
  {
   if(e.CommandName=="del")
   {
    SqlConnection conn=new SqlConnection(this.strconn);
    SqlCommand comm=new SqlCommand("delete tblProduct where Pro_ID=@id",conn);
    SqlParameter parm1=new SqlParameter("@id",SqlDbType.Int);
    parm1.Value=this.DataGrid1.DataKeys[e.Item.ItemIndex];
    comm.Parameters.Add(parm1);
    conn.Open();
    comm.ExecuteNonQuery();
    conn.Close();
    this.initData();
   }

  }
 }
}